<template>
    <div class="header">
        <!-- 折叠按钮 -->
        <div class="collapse-btn" @click="collapseChage">
<!--            <i v-if="!collapse" class="el-icon-s-fold"></i>-->
<!--            <i v-else class="el-icon-s-unfold"></i>-->
            <i v-if="!collapse"><img style="padding-top: 10px;" src="../../assets/img/heard.png"></i>
            <i v-else><img style="padding-top: 10px;" src="../../assets/img/heard.png"></i>
<!--            <div class="header-avator">-->
<!--                <img src="../../assets/img/img.jpg">-->
<!--            </div>-->
        </div>
        <div class="logo">希迪克康复设备云管系统</div>
        <div class="header-right">
            <div class="header-user-con">
                <!-- 全屏显示 -->
                <div class="btn-fullscreen" @click="handleFullScreen">
                    <el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
                        <i class="el-icon-rank"></i>
                    </el-tooltip>
                </div>

                <!-- 消息中心 -->
                <div class="btn-bell">
                    <el-tooltip
                        effect="dark"
                        :content="message?`有${message}条未读消息`:`消息中心`"
                        placement="bottom"
                    >
                        <router-link to="/tabs">
                            <i class="el-icon-bell"></i>
                        </router-link>
                    </el-tooltip>
                    <span class="btn-bell-badge" v-if="message"></span>
                </div>
                <!-- 用户头像 -->
                <div class="user-avator">
<!--                    <img src="https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif" />-->
                    <img :src="imgsrc" />
                </div>
                <!-- 用户名下拉菜单 -->
                <el-dropdown class="user-name" trigger="click" @command="handleCommand">
                    <span class="el-dropdown-link">
                        {{username}}
                        <i class="el-icon-caret-bottom"></i>
                    </span>
                    <el-dropdown-menu slot="dropdown">
                        <!--<a href="https://github.com/lin-xin/vue-manage-system" target="_blank">
                            <el-dropdown-item>项目仓库</el-dropdown-item>
                        </a>-->
                        <el-dropdown-item divided command="handleEdit">重置密码</el-dropdown-item>
                        <el-dropdown-item divided command="loginout">退出登录</el-dropdown-item>
                        <!--<el-dropdown-item divided command="systemexit">退出系统</el-dropdown-item>-->
                        <el-dropdown-item divided command="guanyu">&nbsp;&nbsp;关于&nbsp;&nbsp;</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </div>
        </div>
        <el-dialog title="重置密码" :visible.sync="editVisible" width="30%" :close-on-click-modal="false">
            <el-form ref="editForm" :rules="editFormRules" :model="editForm" label-width="120px">
                <el-form-item label="账号:" prop="userAcct">
                    <el-input disabled v-model="editForm.userAcct"></el-input>
                </el-form-item>
                <el-form-item label="原密码:" prop="userPwd">
                    <el-input type="password" v-model="editForm.userPwd"></el-input>
                </el-form-item>
                <el-form-item label="修改密码:" prop="userUPwd">
                    <el-input  type="password" v-model="editForm.userUPwd"></el-input>
                </el-form-item>
                <el-form-item label="确认修改密码:" prop="userQUPwd">
                    <el-input  type="password" v-model="editForm.userQUPwd"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="closeEdit">取 消</el-button>
                <el-button type="primary" @click="saveEdit">确 定</el-button>
            </span>
        </el-dialog>

        <el-dialog title="软件版本" :visible.sync="rjVisible" width="40%" :close-on-click-modal="false">
            <div><img style="float: left;" src="../../assets/img/heard.png"></div>
            <div style="width: 500px;line-height: 50px;font-size: x-large;">希迪克康复设备云管系统</div>
            <div style="font-size: x-large;margin-top: 10px">{{version}}</div>
            <span slot="footer" class="dialog-footer">
                <el-button @click="rjVisible = false">关 闭</el-button>
            </span>
        </el-dialog>
    </div>
</template>
<script>
import bus from '../common/bus';
import {isPwdTrue, updatePwd} from '../../api/system/user/user';
import {getVersion} from '../../api/index';
import {doSignout} from '../../api/login/login'
export default {
    data() {
        return {
            collapse: false,
            fullscreen: false,
            name: 'sfrobot',
            message: 2,
            editVisible:false,
            editForm:{},
            editFormRules: {
                userPwd: [
                    { required: true, message: '请输入用户原密码', trigger: 'blur' },
                    { pattern: /^[^\u4e00-\u9fa5]+$/, message: '不允许输入中文',trigger: 'blur'},
                    { pattern: /^[A-Za-z0-9\u4e00-\u9fa5]+$/, message: '不允许输入空格等特殊符号',trigger: 'blur'},
                    { pattern: /[0-9a-zA-Z]{1,6}/, message: '只可以输入数字和字母',trigger: 'blur'},
                    { min: 6, max: 6, message: '长度在 1 到 6 个字符', trigger: 'blur' }
                ],
                userUPwd:[
                    { required: true, message: '请输入修改后的密码', trigger: 'blur' },
                    { pattern: /^[^\u4e00-\u9fa5]+$/, message: '不允许输入中文',trigger: 'blur'},
                    { pattern: /^[A-Za-z0-9\u4e00-\u9fa5]+$/, message: '不允许输入空格等特殊符号',trigger: 'blur'},
                    { pattern: /[0-9a-zA-Z]{1,6}/, message: '只可以输入数字和字母',trigger: 'blur'},
                    { min: 6, max: 6, message: '长度为6 个字符', trigger: 'blur' }
                ],
                userQUPwd: [
                    { required: true, message: '请输入确认修改后的密码', trigger: 'blur' },
                    { pattern: /^[^\u4e00-\u9fa5]+$/, message: '不允许输入中文',trigger: 'blur'},
                    { pattern: /^[A-Za-z0-9\u4e00-\u9fa5]+$/, message: '不允许输入空格等特殊符号',trigger: 'blur'},
                    { pattern: /[0-9a-zA-Z]{1,6}/, message: '只可以输入数字和字母',trigger: 'blur'},
                    { min: 6, max: 6, message: '长度为6 个字符', trigger: 'blur' }
                ],
            },
            rjVisible:false,
            version:'',
        };
    },
    computed: {
        username() {
            let username = localStorage.getItem('ms_userAcct');
            return username ? username : this.name;
        },
        imgsrc() {
            let imgtp = localStorage.getItem('ms_imgTp');
            let imgdata = localStorage.getItem('ms_imgData');
            if (imgtp != 'null' && imgdata != 'null' && imgtp != "" && imgdata != ""){
                return 'data:image/'+ imgtp +';base64,' + imgdata;
            } else {
                return require("@/assets/img/user_img.gif");
            }
        }
    },
    methods: {
        // 用户名下拉菜单选择事件
        handleCommand(command) {
            if (command == 'loginout') {
                this.$confirm('确定要退出吗？', '提示', {
                    type: 'warning'
                }).then(() => {
                    doSignout({
                        userAcct: localStorage.getItem('ms_userAcct')
                    }).then(res => {
                        if (res.success){
                            localStorage.removeItem('Authorization');
                            localStorage.removeItem('ms_userAcct');
                        }
                    });
                    this.$router.push('/login');
                }).catch(() => {
                    this.$message({
                        message:'已取消退出'
                    });
                });
            }if (command == 'handleEdit') {
                /*this.resetForm('editForm');*/
                this.editForm={};
                this.editForm.userAcct=localStorage.getItem('ms_userAcct');
                this.editVisible = true;
            } else if(command == 'systemexit'){
                this.$confirm('确定要删除吗？', '提示', {
                    type: 'warning'
                }).then(() => {
                    doSignout({
                        userAcct: localStorage.getItem('ms_userAcct')
                    }).then(res => {
                        if (res.success){
                            localStorage.removeItem('Authorization');
                            localStorage.removeItem('ms_userAcct');
                        }
                    });
                    this.$router.push('/login');
                    /*调用c#中的方法，退出系统*/
                    __winx.exit();
                }).catch(() => {
                    this.$message({
                        message:'已取消删除'
                    });
                });
            } else if (command == 'guanyu'){
                getVersion().then(res => {
                    if (res.success==true){
                        this.version=res.data;
                    }
                });
                this.rjVisible = true;
            }
        },
        // 侧边栏折叠
        collapseChage() {
            this.collapse = !this.collapse;
            bus.$emit('collapse', this.collapse);
        },
        // 全屏事件
        handleFullScreen() {
            let element = document.documentElement;
            if (this.fullscreen) {
                if (document.exitFullscreen) {
                    document.exitFullscreen();
                } else if (document.webkitCancelFullScreen) {
                    document.webkitCancelFullScreen();
                } else if (document.mozCancelFullScreen) {
                    document.mozCancelFullScreen();
                } else if (document.msExitFullscreen) {
                    document.msExitFullscreen();
                }
            } else {
                if (element.requestFullscreen) {
                    element.requestFullscreen();
                } else if (element.webkitRequestFullScreen) {
                    element.webkitRequestFullScreen();
                } else if (element.mozRequestFullScreen) {
                    element.mozRequestFullScreen();
                } else if (element.msRequestFullscreen) {
                    // IE11
                    element.msRequestFullscreen();
                }
            }
            this.fullscreen = !this.fullscreen;
        },
        closeEdit(){//关闭编辑弹出框
            this.editVisible=false;
            this.editForm={};
        },
        saveEdit(){
            //判断原密码是否正确（根据userAcct判断）
            this.$refs['editForm'].validate((valid) => {
                if (valid){
                    isPwdTrue({userAcct:this.editForm.userAcct,userPwd:this.editForm.userPwd}).then(res => {
                        if (res.data){
                            //判断修改密码与确认修改密码是否一致
                            if (this.editForm.userUPwd != this.editForm.userQUPwd) {//不一致
                                this.$message.error("请确认两次输入的密码是否一致？");
                            } else {//一致
                                //调用后台
                                updatePwd({oldPassword:this.editForm.userPwd,newPassword:this.editForm.userUPwd,userAcct:this.editForm.userAcct}).then(res => {
                                    if (res.data == 1) {
                                        this.editVisible = false;
                                        this.editForm = {};
                                        this.$message.success('重置成功请重新登录');
                                        localStorage.removeItem('ms_userAcct');
                                        this.$router.push('/login');
                                    } else {
                                        this.$message.error('重置失败');
                                    }
                                });
                            }
                        } else {
                            this.$message.error("原密码错误！");
                        }
                    });
                }
            });
        },
        /*表单重置*/
        resetForm(refname){
            if (this.$refs[refname] !== undefined){
                this.$refs[refname].resetFields();
            }
        },
    },

    mounted() {
        if (document.body.clientWidth < 1500) {
            this.collapseChage();
        }
    }
};
</script>
<style scoped>
.header {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: 70px;
    font-size: 22px;
    color: #fff;
}
.collapse-btn {
    float: left;
    padding: 0 21px;
    cursor: pointer;
    line-height: 70px;
}
.header .logo {
    float: left;
    width: 250px;
    line-height: 70px;
}
.header-right {
    float: right;
    padding-right: 50px;
}
.header-user-con {
    display: flex;
    height: 70px;
    align-items: center;
}
.btn-fullscreen {
    transform: rotate(45deg);
    margin-right: 5px;
    font-size: 24px;
}
.btn-bell,
.btn-fullscreen {
    position: relative;
    width: 30px;
    height: 30px;
    text-align: center;
    border-radius: 15px;
    cursor: pointer;
}
.btn-bell-badge {
    position: absolute;
    right: 0;
    top: -2px;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #f56c6c;
    color: #fff;
}
.btn-bell .el-icon-bell {
    color: #fff;
}
.user-name {
    margin-left: 10px;
}
.user-avator {
    margin-left: 20px;
}
.user-avator img {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.el-dropdown-link {
    color: #fff;
    cursor: pointer;
}
.el-dropdown-menu__item {
    text-align: center;
}

.header-avator {
    margin-left: 20px;
}
.header-avator img {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
</style>
